In the bar graph, what is the ratio of the average of the total students from school A to the average of the total students from school B?
Average number of total students from school A = (640 + 800 + 500 + 700 + 900 + 750)/6 = 4290/6 Average number of total students from school B = (550 + 820 + 600 + 750 + 500 + 480)/6 = 3700/6 Required ratio = 4290 : 3700 = 429:370
In an orchard, the ratio of the number of mango and lichi trees is 4:7, respectively. Also, there are few apple trees in the orchard which is 50% more t...
In Fig. if QT ⊥ PR, ∠ TQR = 40 ° and ∠ SPR = 30 ° , find x and y.
If y = 5x + c passes through point A(5, 2), what is the value of c?
...In ∆ABC, AD = DB , DE is parallel to BC, and the area of ∆ABC is 24 cm2. What is the area of ∆ADE in cm2 ?
The sides of a triangle are 24 cm, 26 cm and 10 cm. At each of its vertices, circles of radius 4.2 cm are drawn. What is the area (in cm²) of the t...
O is the circum centre of the isosceles ∆ ABC. Given that AB = AC = 5 cm and BC = 6 cm. The radius of the circle is
In the figure P is a point which is 12 cm away from the centre of the circle O. A line drawn from P point cuts circle at point A and B respectively. If...
What is the sum of the smallest and the largest angles of th...
In a line PQ, is drawn parallel to BC, points P, Q being on AB and AC respectively. If AB = 3 AP, then what is the ratio of the area of ...
